Running command: translateModel(Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Modulation_TSup,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Controls.OBC.ASHRAE.G36_PR1.AHUs.MultiZone.VAV.Economizers.Subsequences.Validation.Modulation_TSup")
Notification: Performance of loadModel(Buildings): time 3.823/3.823, allocations: 432.8 MB / 444.9 MB, free: 15.7 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.655e-05/3.669e-05, allocations: 9.812 kB / 0.5338 GB, free: 12.28 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1748/0.1749, allocations: 98.71 MB / 0.6302 GB, free: 6.141 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.195/0.37, allocations: 125.9 MB / 0.7531 GB, free: 8.113 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002638/0.3703, allocations: 83.92 kB / 0.7532 GB, free: 8.031 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.0196/0.3899, allocations: 5.044 MB / 0.7581 GB, free: 2.969 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.566e-06/0.39, allocations: 4 kB / 0.7581 GB, free: 2.965 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 3.487e-05/0.39, allocations: 15.98 kB / 0.7581 GB, free: 2.949 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 109
 * Number of variables: 109
Notification: Performance of Generate backend data structure: time 0.001518/0.3915, allocations: 0.6611 MB / 0.7588 GB, free: 2.234 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.568e-05/0.3916, allocations: 12.86 kB / 0.7588 GB, free: 2.223 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001448/0.3918, allocations: 51.44 kB / 0.7588 GB, free: 2.172 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006874/0.3925, allocations: 379.2 kB / 0.7592 GB, free: 1.762 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.656e-05/0.3925, allocations: 40.98 kB / 0.7592 GB, free: 1.719 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.792e-05/0.3926, allocations: 52 kB / 0.7593 GB, free: 1.668 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009704/0.3936, allocations: 388.5 kB / 0.7597 GB, free: 1.285 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.059e-05/0.3937, allocations: 3.984 kB / 0.7597 GB, free: 1.281 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.626e-05/0.3938, allocations: 20 kB / 0.7597 GB, free: 1.262 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.641e-05/0.3938, allocations: 15.94 kB / 0.7597 GB, free: 1.246 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007917/0.3946, allocations: 293.9 kB / 0.76 GB, free: 0.957 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003131/0.3977, allocations: 1.3 MB / 0.7613 GB, free: 15.61 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007342/0.3985, allocations: 314.7 kB / 0.7616 GB, free: 15.29 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003167/0.3988, allocations: 132.8 kB / 0.7617 GB, free: 15.16 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.93e-05/0.3989, allocations: 8.391 kB / 0.7617 GB, free: 15.15 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005163/0.3994, allocations: 221.8 kB / 0.7619 GB, free: 14.92 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=45): time 4.281e-06/0.3994, allocations: 0 / 0.7619 GB, free: 14.92 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=45): time 0.001047/0.4005, allocations: 425.5 kB / 0.7623 GB, free: 14.5 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.73e-05/0.4006, allocations: 67.39 kB / 0.7624 GB, free: 14.42 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005029/0.4011, allocations: 319.4 kB / 0.7627 GB, free: 14.1 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 7.918e-05/0.4012, allocations: 49.7 kB / 0.7627 GB, free: 14.04 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002069/0.4014, allocations: 216.3 kB / 0.7629 GB, free: 13.83 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001536/0.4016, allocations: 134.3 kB / 0.7631 GB, free: 13.7 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.586e-05/0.4016, allocations: 12 kB / 0.7631 GB, free: 13.68 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002161/0.4019, allocations: 358.8 kB / 0.7634 GB, free: 13.32 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003464/0.4022, allocations: 129.6 kB / 0.7635 GB, free: 13.2 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004867/0.4027, allocations: 281.3 kB / 0.7638 GB, free: 12.86 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004523/0.4032, allocations: 183.2 kB / 0.764 GB, free: 12.68 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.254e-06/0.4032, allocations: 4 kB / 0.764 GB, free: 12.68 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=83) (initialization): time 0.001193/0.4044, allocations: 0.5024 MB / 0.7645 GB, free: 12.17 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 2.236e-05/0.4045, allocations: 8 kB / 0.7645 GB, free: 12.16 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.208e-05/0.4045, allocations: 4 kB / 0.7645 GB, free: 12.16 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.435e-05/0.4045, allocations: 8 kB / 0.7645 GB, free: 12.15 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005477/0.4051, allocations: 111.8 kB / 0.7646 GB, free: 12.04 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.598e-05/0.4051, allocations: 15.97 kB / 0.7646 GB, free: 12.03 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003693/0.4055, allocations: 63.72 kB / 0.7647 GB, free: 11.96 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.597e-05/0.4056, allocations: 31.95 kB / 0.7647 GB, free: 11.93 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 21
 * Number of states: 0 ()
 * Number of discrete variables: 48 ($PRE.mod.firOrdHolOutDam.firstTrigger,mod.firOrdHolOutDam.firstTrigger,$PRE.mod.firOrdHolRetDam.firstTrigger,mod.firOrdHolRetDam.firstTrigger,$PRE.modFre.firOrdHolOutDam.firstTrigger,modFre.firOrdHolOutDam.firstTrigger,$PRE.modFre.firOrdHolRetDam.firstTrigger,modFre.firOrdHolRetDam.firstTrigger,$whenCondition1,modFre.firOrdHolRetDam.sampleTrigger,$whenCondition2,modFre.firOrdHolOutDam.sampleTrigger,$whenCondition3,mod.firOrdHolRetDam.sampleTrigger,$whenCondition4,mod.firOrdHolOutDam.sampleTrigger,$PRE.mod.firOrdHolOutDam.tSample,mod.firOrdHolOutDam.tSample,$PRE.mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.uSample,$PRE.mod.firOrdHolOutDam.pre_uSample,mod.firOrdHolOutDam.pre_uSample,$PRE.mod.firOrdHolOutDam.c,mod.firOrdHolOutDam.c,$PRE.mod.firOrdHolRetDam.tSample,mod.firOrdHolRetDam.tSample,$PRE.mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.uSample,$PRE.mod.firOrdHolRetDam.pre_uSample,mod.firOrdHolRetDam.pre_uSample,$PRE.mod.firOrdHolRetDam.c,mod.firOrdHolRetDam.c,$PRE.modFre.firOrdHolOutDam.tSample,modFre.firOrdHolOutDam.tSample,$PRE.modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.uSample,$PRE.modFre.firOrdHolOutDam.pre_uSample,modFre.firOrdHolOutDam.pre_uSample,$PRE.modFre.firOrdHolOutDam.c,modFre.firOrdHolOutDam.c,$PRE.modFre.firOrdHolRetDam.tSample,modFre.firOrdHolRetDam.tSample,$PRE.modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.uSample,$PRE.modFre.firOrdHolRetDam.pre_uSample,modFre.firOrdHolRetDam.pre_uSample,$PRE.modFre.firOrdHolRetDam.c,modFre.firOrdHolRetDam.c)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (83):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002212/0.4058, allocations: 168.7 kB / 0.7649 GB, free: 11.76 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.571e-05/0.4059, allocations: 39.64 kB / 0.7649 GB, free: 11.72 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001138/0.4071, allocations: 472.5 kB / 0.7654 GB, free: 11.26 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.153e-05/0.4071, allocations: 7.984 kB / 0.7654 GB, free: 11.25 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.439e-06/0.4071, allocations: 0 / 0.7654 GB, free: 11.25 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.011e-05/0.4071, allocations: 0 / 0.7654 GB, free: 11.25 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001981/0.4091, allocations: 0.997 MB / 0.7663 GB, free: 10.2 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.535e-06/0.4092, allocations: 4 kB / 0.7663 GB, free: 10.19 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002673/0.4094, allocations: 39.98 kB / 0.7664 GB, free: 10.15 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.941e-06/0.4095, allocations: 0 / 0.7664 GB, free: 10.15 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.464e-05/0.4095, allocations: 15.94 kB / 0.7664 GB, free: 10.14 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.2e-06/0.4095, allocations: 4 kB / 0.7664 GB, free: 10.13 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.217e-06/0.4095, allocations: 3.938 kB / 0.7664 GB, free: 10.13 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001042/0.4106, allocations: 0.5308 MB / 0.7669 GB, free: 9.578 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001384/0.4108, allocations: 116.6 kB / 0.767 GB, free: 9.445 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.502e-05/0.4109, allocations: 16 kB / 0.767 GB, free: 9.43 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003288/0.4112, allocations: 31.92 kB / 0.7671 GB, free: 9.398 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.839e-05/0.4113, allocations: 28.39 kB / 0.7671 GB, free: 9.371 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.618e-05/0.4114, allocations: 19.94 kB / 0.7671 GB, free: 9.352 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0003868/0.4118, allocations: 238.2 kB / 0.7673 GB, free: 9.121 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 7.36e-07/0.4118, allocations: 0 / 0.7673 GB, free: 9.121 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.0006042/0.4124, allocations: 99.84 kB / 0.7674 GB, free: 9.023 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 28 (mod.firOrdHolOutDam.sampleTrigger,mod.firOrdHolRetDam.sampleTrigger,modFre.firOrdHolOutDam.sampleTrigger,modFre.firOrdHolRetDam.sampleTrigger,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,mod.firOrdHolOutDam.firstTrigger,mod.firOrdHolOutDam.tSample,mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.pre_uSample,mod.firOrdHolOutDam.c,mod.firOrdHolRetDam.firstTrigger,mod.firOrdHolRetDam.tSample,mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.pre_uSample,mod.firOrdHolRetDam.c,modFre.firOrdHolOutDam.firstTrigger,modFre.firOrdHolOutDam.tSample,modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.pre_uSample,modFre.firOrdHolOutDam.c,modFre.firOrdHolRetDam.firstTrigger,modFre.firOrdHolRetDam.tSample,modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.pre_uSample,modFre.firOrdHolRetDam.c)
 * Number of discrete states: 8 (modFre.firOrdHolRetDam.uSample,modFre.firOrdHolRetDam.c,modFre.firOrdHolOutDam.uSample,modFre.firOrdHolOutDam.c,mod.firOrdHolRetDam.uSample,mod.firOrdHolRetDam.c,mod.firOrdHolOutDam.uSample,mod.firOrdHolOutDam.c)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (47):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 20
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002219/0.4126, allocations: 146.9 kB / 0.7676 GB, free: 8.875 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.0008988/0.4135, allocations: 367.7 kB / 0.7679 GB, free: 8.516 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 3.438e-06/0.4136, allocations: 1.25 kB / 0.7679 GB, free: 8.516 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003777/0.4139, allocations: 165.6 kB / 0.7681 GB, free: 8.355 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000672/0.4146, allocations: 85.08 kB / 0.7682 GB, free: 8.27 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00129/0.4159, allocations: 483.8 kB / 0.7686 GB, free: 7.77 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005579/0.4165, allocations: 0.8202 MB / 0.7694 GB, free: 6.918 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0003108/0.4168, allocations: 64.53 kB / 0.7695 GB, free: 6.855 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001382/0.417, allocations: 43.42 kB / 0.7695 GB, free: 6.816 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.631e-06/0.417, allocations: 4 kB / 0.7695 GB, free: 6.812 MB / 0.6511 GB
Notification: Performance of Templates: time 0.01439/0.4314, allocations: 4.44 MB / 0.7739 GB, free: 2.43 MB / 0.6511 GB